package com.heima.admin.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.heima.admin.mapper.AdSensitiveMapper;
import com.heima.admin.service.AdSensitiveService;
import com.heima.model.admin.dtos.SensitiveDto;
import com.heima.model.admin.pojos.AdSensitive;
import com.heima.model.common.dtos.PageResponseResult;
import com.heima.model.common.dtos.ResponseResult;
import com.heima.model.common.enums.AppHttpCodeEnum;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.Date;

@Service
@Transactional
public class AdSensitiveServiceImpl extends ServiceImpl<AdSensitiveMapper, AdSensitive> implements AdSensitiveService {
    @Override
    public ResponseResult list(SensitiveDto dto) {

        //判断参数
        if (dto == null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }

        dto.checkParam();

        //分页查询
        Page pagerequest = new Page<>(dto.getPage(),dto.getSize());

        LambdaQueryWrapper<AdSensitive> queryWrapper = new LambdaQueryWrapper<>();

        if (StringUtils.isNotBlank(dto.getName())){
            queryWrapper.like(AdSensitive::getSensitives,dto.getName());
        }

        IPage<AdSensitive> pageresult =page(pagerequest,queryWrapper);

        ResponseResult responseResult = new PageResponseResult(dto.getPage(),dto.getSize(),pageresult.getTotal());

        responseResult.setData(pageresult.getRecords());

        return responseResult;
    }

    @Override
    public ResponseResult insert(AdSensitive adSensitive) {

        //判断参数
        if (adSensitive == null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }

        adSensitive.setCreatedTime(new Date());

        //保存实体类
        save(adSensitive);

        return ResponseResult.okResult();
    }

    @Override
    public ResponseResult update(AdSensitive adSensitive) {

        //判断参数
        if (adSensitive == null || adSensitive.getId() == null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }

        updateById(adSensitive);

        return ResponseResult.okResult();
    }

    @Override
    public ResponseResult deleteById(Integer id) {

        //判断参数
        if (id == null){
            return ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
        }

        //判断当前敏感词是否存在
        AdSensitive adSensitive =getById(id);
        if (adSensitive == null){
            return ResponseResult.errorResult(AppHttpCodeEnum.DATA_NOT_EXIST);
        }

        removeById(id);
        return ResponseResult.okResult();
    }
}
